> Copilot [has] seen a 96.47% uptime

That’s… one 9 of reliability. You could argue the title understates the problem.

> You don't need every single service to be online in order to use GitHub.

Well that’s how they want you to use it, so it’s an epic failure in their intended use story. Another way to put this is ”if you use more GitHub features, your overall reliability goes down significantly and unpredictably”.

Look, I have never been obsessed with nines for most types of services. But the cloud service providers certainly were using it as major selling/bragging points until it got boring and old because of LLMs. Same with security. And GitHub is so upstream that downstream effects can propagate and cascade quite seriously.